<script setup lang='ts'>
import { ref } from 'vue';
import type { Person } from './types/data';
import { add, cut } from './types/maths';


const a = ref<Person>({
  name: '张三',
  age: 18,
  height: 180
})

add(3, 5)
cut(8, 2)
</script>

<template>
  <div>
    <div>{{ a }}</div>
  </div>
</template>

<style scoped></style>